Answer:
32 Pounds
Step-by-step explanation:
If your backpack wieghs 7 pounds less than your friend's backpack, then we will have to see what number you can subtract 7 from to get 25 pounds. What we can also do is add 7 to 25.
[tex]25+7=?[/tex]
The answer is:
[tex]25+7=32[/tex]